Vibrational Frequencies calculated at CISD/3-21G
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A' |
3218 |
3029 |
11.92 |
|
|
|
| 2 |
A' |
3127 |
2944 |
13.08 |
|
|
|
| 3 |
A' |
1608 |
1514 |
7.67 |
|
|
|
| 4 |
A' |
1520 |
1430 |
0.95 |
|
|
|
| 5 |
A' |
1266 |
1191 |
41.78 |
|
|
|
| 6 |
A' |
1202 |
1132 |
3.12 |
|
|
|
| 7 |
A' |
935 |
880 |
14.78 |
|
|
|
| 8 |
A' |
459 |
432 |
4.28 |
|
|
|
| 9 |
A" |
3208 |
3020 |
23.99 |
|
|
|
| 10 |
A" |
1589 |
1496 |
5.73 |
|
|
|
| 11 |
A" |
1176 |
1107 |
0.32 |
|
|
|
| 12 |
A" |
167 |
157 |
1.37 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9736.8 cm
-1
Scaled (by 0.9413) Zero Point Vibrational Energy (zpe) 9165.3 cm
-1
See section
III.C.1 List or set vibrational scaling factors
to change the scale factors used here.
See section
III.C.2
Calculate a vibrational scaling factor for a given set of molecules
to determine the least squares best scaling factor.